Periphery components for ESSER FACP
TI 798960.GB0 / 04.20 67
10.2.3 IQ8Alarm Plus acoustics and voice
Sound pressure levels for acoustic voice signal devices for simultaneous use of acoustics and voice
Sound pressure level (SPL) [dB(A)]
Tone
Description
Volume
level
Load
factor
(LF)
Horizontal angle [°] Vertical angle [°]
15 45 75 90 105 135 165 15 45 75 90 105 135 165
2
Alternating signal tone,
Frequency 800 Hz/970 Hz @ 2 Hz
7
4
68 72 85 87 85 72 68 70 74 86 87 85 71 71
4 67 71 84 85 84 71 67 69 72 85 85 84 70 70
3 65 70 83 84 83 70 65 67 71 84 84 83 68 69
0 53 57 67 72 66 57 53 55 59 67 72 67 56 56
7
Continuous signal tone,
Frequency 970 Hz
7
4
68 73 86 87 86 73 68 69 74 87 87 87 72 72
4 65 70 84 85 84 70 65 67 72 85 85 84 69 69
3 64 69 83 84 83 69 64 66 71 84 84 83 68 68
0 53 57 65 72 65 57 53 54 58 65 72 66 56 55
10
Alternating signal tone,
Frequency 1200 to 500 Hz @ 1 Hz,
DIN tone in accordance with DIN
33404-3 (factory setting)
7
4
71 76 87 88 87 76 71 72 76 87 88 87 76 71
4 70 75 86 87 86 75 70 71 75 86 87 86 75 71
3 69 75 85 86 85 75 69 70 74 85 86 85 74 70
0 55 60 71 72 71 60 55 56 60 71 72 71 60 56
11
Alternating signal tone,
Frequency 554 Hz @ 440 Hz
7
4
75 80 88 89 88 80 75 76 80 88 89 88 79 75
4 75 79 87 89 87 79 75 75 80 87 89 87 78 75
3 74 78 86 88 86 78 74 74 79 87 88 86 77 74
0 57 62 69 72 69 60 57 58 62 69 72 69 60 57
12
Rising signal tone,
Frequency 500 Hz ... 1200 Hz
7
4
71 76 87 88 87 76 71 72 76 87 88 87 74 71
4 70 75 86 87 86 75 70 71 75 86 87 86 74 70
3 69 74 85 86 85 74 69 70 74 85 86 85 73 69
0 55 60 71 72 71 60 55 56 60 70 72 71 59 56
13
Continuous signal tone,
Frequency 485 Hz
7
4
76 77 84 87 84 77 75 76 77 85 87 84 77 76
4 79 81 84 86 84 81 79 80 81 85 86 84 81 79
3 79 80 83 86 83 80 79 79 80 84 86 84 80 78
0 57 60 65 67 65 59 57 58 59 65 67 65 58 57
14
Cyclic signal tone,
Frequency 485 Hz
7
4
76 77 84 86 84 77 75 76 77 84 86 84 77 76
4 79 80 84 86 84 80 79 79 81 84 86 84 80 79
3 79 80 83 86 83 80 79 79 81 84 86 84 80 78
0 63 65 65 72 65 65 63 63 64 70 72 70 64 62
• The table contains the values of minimum sound pressure level and volumes depending on the
direction of emission @ 1 m accordance to EN 54-3 (except 90° angle) in connection with the flat
base.
• The values may be up to 0.5 dB lower owing to rounding.
• The values for 90° are informative and are not minimum specifications in accordance with EN 54-3.
• When using the IP base (806201, 806202) the values can deviate up to -3 dB.